[NEIGH]: Move netlink neighbour bits to linux/neighbour.h

Moves netlink neighbour bits to linux/neighbour.h. Also
moves bits to be exported to userspace from net/neighbour.h
to linux/neighbour.h and removes __KERNEL__ guards, userspace
is not supposed to be using it.

rtnetlink_rcv_msg() is not longer required to parse attributes
for the neighbour layer, remove dependency on obsolete and
buggy rta_buf.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 93ba04fb844..78ccbd4c4e3 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -104,7 +104,6 @@ static const int rtm_min[RTM_NR_FAMILIES] =
         [RTM_FAM(RTM_NEWLINK)]      = NLMSG_LENGTH(sizeof(struct ifinfomsg)),
         [RTM_FAM(RTM_NEWADDR)]      = NLMSG_LENGTH(sizeof(struct ifaddrmsg)),
         [RTM_FAM(RTM_NEWROUTE)]     = NLMSG_LENGTH(sizeof(struct rtmsg)),
-        [RTM_FAM(RTM_NEWNEIGH)]     = NLMSG_LENGTH(sizeof(struct ndmsg)),
         [RTM_FAM(RTM_NEWRULE)]      = NLMSG_LENGTH(sizeof(struct fib_rule_hdr)),
         [RTM_FAM(RTM_NEWQDISC)]     = NLMSG_LENGTH(sizeof(struct tcmsg)),
         [RTM_FAM(RTM_NEWTCLASS)]    = NLMSG_LENGTH(sizeof(struct tcmsg)),
@@ -121,7 +120,6 @@ static const int rta_max[RTM_NR_FAMILIES] =
         [RTM_FAM(RTM_NEWLINK)]      = IFLA_MAX,
         [RTM_FAM(RTM_NEWADDR)]      = IFA_MAX,
         [RTM_FAM(RTM_NEWROUTE)]     = RTA_MAX,
-        [RTM_FAM(RTM_NEWNEIGH)]     = NDA_MAX,
         [RTM_FAM(RTM_NEWRULE)]      = FRA_MAX,
         [RTM_FAM(RTM_NEWQDISC)]     = TCA_MAX,
         [RTM_FAM(RTM_NEWTCLASS)]    = TCA_MAX,